I'm new to classic boating and need a hand. My son and I are working on a 16' fiberglass Duo. I picked up an awesome running
1963 Johnson 28hp outboard for it. The son of the original owner said it was always a reliable and great running motor that his
dad took care of. From sitting so long he suggested it probably wouldn't hurt to put in a fresh impeller. As is, it was piddling out.
The old impeller had a couple broken fins. We installed a new one and can't get any discharge. We triple checked installation and lining everything up. i checked and blew out all passageways, no discharge. i can't believe it's anything major but I don't want to screw up this sweet old motor for my ignorance.